Zichen Lu

3 Questions 4 Answers 0 Followers

Questions related from Zichen Lu

To which ions (Fe III and Al III) the triethanolamine is easier to react through complexation?

It is common to say that triethanolamine (TEA) has the potential to form a complex with different ions (Fe III, Al III, Ca II). Does someone know to which ion TEA has greater potential? How about...

03 June 2019 5,999 5 View

Why the mass ratio of Na2O to slag always keep constant during the experiment design process rather than SiO2?

For the alkaline activated material study, we usually find the researchers keep the mass ratio of Na2O to slag/ fly ash constant, rather than pH or SiO2. What is the consideration for this kinds...

02 November 2017 6,567 3 View

Does anyone know the water absorption mass for 1 g hardened cement paste after being dried at 80 degree celsius for more than 1 week?

To the hardened cement paste, how much water it can absorb after drying at 80 degree for more than 1 week at the water to cement ratio 0.44?

09 February 2015 6,636 4 View